FirmStanding

Registry index / OK / NAICS 54

Professional, Scientific & Technical Services · Oklahoma

Employers in this sector with records in two or more federal source systems, ordered by record volume — an ordering of documentation, not of conduct.

  1. Zeeco, Inc.4 sources · 9 rec.
  2. John Zink Company, LLCdba John Zink Hamworthy Combustion3 sources · 10 rec.
  3. Standard Engineering & Field Services3 sources · 6 rec.
  4. Standard Testing & Engineeringdba Standard Engineering & Field Services3 sources · 6 rec.
  5. Noble Research Institute LLC3 sources · 3 rec.
  6. Paycom Payroll, LLC2 sources · 158 rec.
  7. Oklahoma Medical Research Foundation2 sources · 13 rec.
  8. Arl Bio Pharma, Inc.2 sources · 8 rec.
  9. William Velie Attorneys At Law2 sources · 6 rec.
  10. Roark Landscaping Corporation2 sources · 4 rec.
  11. A & M Engineering and Environmental Services2 sources · 3 rec.
  12. Shaw Pipeline Services Incdba Shaw Pipeline Services Or Sps Or Shaw Or Shawcor Or Shawcor Pipeline Services2 sources · 3 rec.
  13. E-Tech2 sources · 3 rec.
  14. S & W Mowing2 sources · 2 rec.
  15. Hicorp Inc.2 sources · 2 rec.
  16. Frontier Electronic Systems2 sources · 2 rec.
  17. Encinos 3D Custom Products2 sources · 2 rec.
  18. Trs Packaging & Shipping Co.dba Craters & Freighters2 sources · 2 rec.
  19. Gastech Engineering LLC2 sources · 2 rec.
  20. Bulldog Logistics LLC2 sources · 2 rec.
  21. Tulsa Gamma Raydba Tgr Industrial Services2 sources · 2 rec.
  22. Ecovac Services LLC2 sources · 2 rec.
  23. Boulder Energy Solutions LLC2 sources · 2 rec.
  24. Tgr Industrial Services2 sources · 2 rec.
  25. Plains Inspection Servicesdba Plains Inspection2 sources · 2 rec.
  26. Guaranteed Watt Saver Systems Incdba Guaranteed Watt Saver (Gws)2 sources · 2 rec.
  27. Reaction Environmental LLC2 sources · 2 rec.
  28. Csc Applied Technologies LLCdba Csc2 sources · 2 rec.
  29. Linkamerica Transportation Inc2 sources · 2 rec.
  30. Rose Rock Environmental Services2 sources · 2 rec.